[INFO] fetching crate vptr 0.2.2... [INFO] testing vptr-0.2.2 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1 [INFO] extracting crate vptr 0.2.2 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate vptr 0.2.2 [INFO] finished tweaking crates.io crate vptr 0.2.2 [INFO] tweaked toml for crates.io crate vptr 0.2.2 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate vptr 0.2.2 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 5 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded vptr-macros v0.2.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 882e04c670e1e34058fd8a41b9b7f750f7f013f7d3a1d966d6313b5a4c6bb339 [INFO] running `Command { std: "docker" "start" "-a" "882e04c670e1e34058fd8a41b9b7f750f7f013f7d3a1d966d6313b5a4c6bb339", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "882e04c670e1e34058fd8a41b9b7f750f7f013f7d3a1d966d6313b5a4c6bb339", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "882e04c670e1e34058fd8a41b9b7f750f7f013f7d3a1d966d6313b5a4c6bb339", kill_on_drop: false }` [INFO] [stdout] 882e04c670e1e34058fd8a41b9b7f750f7f013f7d3a1d966d6313b5a4c6bb339 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 90c2acd7a5fe5b1bccf370b25015bd951aad0a2af054f51f329a2d8dc1f9f352 [INFO] running `Command { std: "docker" "start" "-a" "90c2acd7a5fe5b1bccf370b25015bd951aad0a2af054f51f329a2d8dc1f9f352", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling vptr-macros v0.2.2 [INFO] [stderr] Compiling vptr v0.2.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:249:20 [INFO] [stdout] | [INFO] [stdout] 249 | fn as_thin_ref(&self) -> ThinRef [INFO] [stdout] | ^^^^^ -------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 249 | fn as_thin_ref(&self) -> ThinRef<'_, Trait> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:257:24 [INFO] [stdout] | [INFO] [stdout] 257 | fn as_thin_ref_mut(&mut self) -> ThinRefMut [INFO] [stdout] | ^^^^^^^^^ ----------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 257 | fn as_thin_ref_mut(&mut self) -> ThinRefMut<'_, Trait> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:265:34 [INFO] [stdout] | [INFO] [stdout] 265 | fn as_pin_thin_ref(self: Pin<&Self>) -> Pin> [INFO] [stdout] | ^^^^^ -------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 265 | fn as_pin_thin_ref(self: Pin<&Self>) -> Pin> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:273:38 [INFO] [stdout] | [INFO] [stdout] 273 | fn as_pin_thin_ref_mut(self: Pin<&mut Self>) -> Pin> [INFO] [stdout] | ^^^^^^^^^ ----------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 273 | fn as_pin_thin_ref_mut(self: Pin<&mut Self>) -> Pin> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:467:27 [INFO] [stdout] | [INFO] [stdout] 467 | pub fn as_thin_ref(b: &ThinBox) -> ThinRef { [INFO] [stdout] | ^^^^^^^^^^^^^^^ -------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 467 | pub fn as_thin_ref(b: &ThinBox) -> ThinRef<'_, Trait> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:475:31 [INFO] [stdout] | [INFO] [stdout] 475 | pub fn as_thin_ref_mut(b: &mut ThinBox) -> ThinRefMut { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ ----------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 475 | pub fn as_thin_ref_mut(b: &mut ThinBox) -> ThinRefMut<'_, Trait> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.49s [INFO] running `Command { std: "docker" "inspect" "90c2acd7a5fe5b1bccf370b25015bd951aad0a2af054f51f329a2d8dc1f9f352", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "90c2acd7a5fe5b1bccf370b25015bd951aad0a2af054f51f329a2d8dc1f9f352", kill_on_drop: false }` [INFO] [stdout] 90c2acd7a5fe5b1bccf370b25015bd951aad0a2af054f51f329a2d8dc1f9f352 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 53ac2c987b9cd624a22a9c0fb3273402827f0b8cbab2219c484489aba14c1d0c [INFO] running `Command { std: "docker" "start" "-a" "53ac2c987b9cd624a22a9c0fb3273402827f0b8cbab2219c484489aba14c1d0c", kill_on_drop: false }` [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:249:20 [INFO] [stdout] | [INFO] [stdout] 249 | fn as_thin_ref(&self) -> ThinRef [INFO] [stdout] | ^^^^^ -------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 249 | fn as_thin_ref(&self) -> ThinRef<'_, Trait> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:257:24 [INFO] [stdout] | [INFO] [stdout] 257 | fn as_thin_ref_mut(&mut self) -> ThinRefMut [INFO] [stdout] | ^^^^^^^^^ ----------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 257 | fn as_thin_ref_mut(&mut self) -> ThinRefMut<'_, Trait> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling vptr v0.2.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:265:34 [INFO] [stdout] | [INFO] [stdout] 265 | fn as_pin_thin_ref(self: Pin<&Self>) -> Pin> [INFO] [stdout] | ^^^^^ -------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 265 | fn as_pin_thin_ref(self: Pin<&Self>) -> Pin> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:273:38 [INFO] [stdout] | [INFO] [stdout] 273 | fn as_pin_thin_ref_mut(self: Pin<&mut Self>) -> Pin> [INFO] [stdout] | ^^^^^^^^^ ----------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 273 | fn as_pin_thin_ref_mut(self: Pin<&mut Self>) -> Pin> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:467:27 [INFO] [stdout] | [INFO] [stdout] 467 | pub fn as_thin_ref(b: &ThinBox) -> ThinRef { [INFO] [stdout] | ^^^^^^^^^^^^^^^ -------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 467 | pub fn as_thin_ref(b: &ThinBox) -> ThinRef<'_, Trait> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:475:31 [INFO] [stdout] | [INFO] [stdout] 475 | pub fn as_thin_ref_mut(b: &mut ThinBox) -> ThinRefMut { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ ----------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 475 | pub fn as_thin_ref_mut(b: &mut ThinBox) -> ThinRefMut<'_, Trait> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:249:20 [INFO] [stdout] | [INFO] [stdout] 249 | fn as_thin_ref(&self) -> ThinRef [INFO] [stdout] | ^^^^^ -------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 249 | fn as_thin_ref(&self) -> ThinRef<'_, Trait> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:257:24 [INFO] [stdout] | [INFO] [stdout] 257 | fn as_thin_ref_mut(&mut self) -> ThinRefMut [INFO] [stdout] | ^^^^^^^^^ ----------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 257 | fn as_thin_ref_mut(&mut self) -> ThinRefMut<'_, Trait> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:265:34 [INFO] [stdout] | [INFO] [stdout] 265 | fn as_pin_thin_ref(self: Pin<&Self>) -> Pin> [INFO] [stdout] | ^^^^^ -------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 265 | fn as_pin_thin_ref(self: Pin<&Self>) -> Pin> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:273:38 [INFO] [stdout] | [INFO] [stdout] 273 | fn as_pin_thin_ref_mut(self: Pin<&mut Self>) -> Pin> [INFO] [stdout] | ^^^^^^^^^ ----------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 273 | fn as_pin_thin_ref_mut(self: Pin<&mut Self>) -> Pin> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:467:27 [INFO] [stdout] | [INFO] [stdout] 467 | pub fn as_thin_ref(b: &ThinBox) -> ThinRef { [INFO] [stdout] | ^^^^^^^^^^^^^^^ -------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 467 | pub fn as_thin_ref(b: &ThinBox) -> ThinRef<'_, Trait> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:475:31 [INFO] [stdout] | [INFO] [stdout] 475 | pub fn as_thin_ref_mut(b: &mut ThinBox) -> ThinRefMut { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ ----------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 475 | pub fn as_thin_ref_mut(b: &mut ThinBox) -> ThinRefMut<'_, Trait> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.45s [INFO] running `Command { std: "docker" "inspect" "53ac2c987b9cd624a22a9c0fb3273402827f0b8cbab2219c484489aba14c1d0c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "53ac2c987b9cd624a22a9c0fb3273402827f0b8cbab2219c484489aba14c1d0c", kill_on_drop: false }` [INFO] [stdout] 53ac2c987b9cd624a22a9c0fb3273402827f0b8cbab2219c484489aba14c1d0c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 3ecb44d4c796f262baf231754e9c73ed888372eab66684cde9dd9ce0ae7e4975 [INFO] running `Command { std: "docker" "start" "-a" "3ecb44d4c796f262baf231754e9c73ed888372eab66684cde9dd9ce0ae7e4975", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/lib.rs:249:20 [INFO] [stderr] | [INFO] [stderr] 249 | fn as_thin_ref(&self) -> ThinRef [INFO] [stderr] | ^^^^^ -------------- the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 249 | fn as_thin_ref(&self) -> ThinRef<'_, Trait> [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/lib.rs:257:24 [INFO] [stderr] | [INFO] [stderr] 257 | fn as_thin_ref_mut(&mut self) -> ThinRefMut [INFO] [stderr] | ^^^^^^^^^ ----------------- the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 257 | fn as_thin_ref_mut(&mut self) -> ThinRefMut<'_, Trait> [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/lib.rs:265:34 [INFO] [stderr] | [INFO] [stderr] 265 | fn as_pin_thin_ref(self: Pin<&Self>) -> Pin> [INFO] [stderr] | ^^^^^ -------------- the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 265 | fn as_pin_thin_ref(self: Pin<&Self>) -> Pin> [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/lib.rs:273:38 [INFO] [stderr] | [INFO] [stderr] 273 | fn as_pin_thin_ref_mut(self: Pin<&mut Self>) -> Pin> [INFO] [stderr] | ^^^^^^^^^ ----------------- the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 273 | fn as_pin_thin_ref_mut(self: Pin<&mut Self>) -> Pin> [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/lib.rs:467:27 [INFO] [stderr] | [INFO] [stderr] 467 | pub fn as_thin_ref(b: &ThinBox) -> ThinRef { [INFO] [stderr] | ^^^^^^^^^^^^^^^ -------------- the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 467 | pub fn as_thin_ref(b: &ThinBox) -> ThinRef<'_, Trait> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/lib.rs:475:31 [INFO] [stderr] | [INFO] [stderr] 475 | pub fn as_thin_ref_mut(b: &mut ThinBox) -> ThinRefMut { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ ----------------- the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 475 | pub fn as_thin_ref_mut(b: &mut ThinBox) -> ThinRefMut<'_, Trait> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `vptr` (lib) generated 6 warnings (run `cargo fix --lib -p vptr` to apply 6 suggestions) [INFO] [stderr] warning: `vptr` (lib test) generated 6 warnings (6 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/vptr-2fed9035b0188cf1) [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test tests::copy ... ok [INFO] [stdout] test tests::empty_struct ... ok [INFO] [stdout] test tests::test_trait_with_gen ... ok [INFO] [stdout] test tests::it_works2 ... ok [INFO] [stdout] test tests::pin ... ok [INFO] [stdout] test tests::tuple ... ok [INFO] [stdout] test tests::with_path ... ok [INFO] [stdout] test tests::it_works3 ... ok [INFO] [stdout] test tests::with_lifetime ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests vptr [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test src/lib.rs - (line 28) ... ok [INFO] [stdout] test src/lib.rs - prelude (line 524) ... ok [INFO] [stdout] test src/lib.rs - (line 79) ... ok [INFO] [stdout] test src/lib.rs - ThinBox (line 438) ... ok [INFO] [stdout] test src/lib.rs - (line 120) ... ok [INFO] [stdout] test src/lib.rs - ThinBox (line 424) ... ok [INFO] [stdout] test src/lib.rs - ThinRef (line 289) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.77s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "3ecb44d4c796f262baf231754e9c73ed888372eab66684cde9dd9ce0ae7e4975", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3ecb44d4c796f262baf231754e9c73ed888372eab66684cde9dd9ce0ae7e4975", kill_on_drop: false }` [INFO] [stdout] 3ecb44d4c796f262baf231754e9c73ed888372eab66684cde9dd9ce0ae7e4975